package com.sc.service;

import com.github.pagehelper.PageInfo;
import com.sc.pojo.Post;
import com.sc.pojo.Postcomments;

public interface PostcommentsService {
    //添加一条评论
    int add(Postcomments pc);
    PageInfo<Postcomments> show(Integer pageNum, Integer pageSize);
    PageInfo<Postcomments> search(Integer pageNum, Integer pageSize,String str);
    int del(Integer id);
    int delAll(Integer[] ids);
}
